The Audio Ltd. Dual TXPH Transmitter and DX2 Receiver System with VT500 Mic (542 to 572 MHz) is designed for wireless audio transmission in live sound, recording, stage, and broadcast applications. The system consists of two TXPH wireless transmitters, one DX2 true diversity wireless receiver, two Voice Technologies VT500 lavalier microphones, and a variety of accessories.

The transmitters feature low power organic LED displays and easy to navigate menu trees for changing settings. You adjust the settings on the transmitters using a push wheel on the top of the units. The dual receiver also features an organic LED display and an easy to navigate tree of menus for controlling the receiver. You adjust the settings using a push wheel on the top of the unit. Among the settings you can adjust, the receiver allows you to scan the RF spectrum for available frequency channels or scan for a specific wireless transmitter. You can also display an RF frequency analyzer for observing spectrum traffic in your area.

The receiver offers true diversity reception, whereby two antennas are connected to two receiving circuits within the unit, and can automatically switch to whichever antenna is receiving a better signal without audible interruption. Up to two transmitters can be simultaneously paired with the receiver at one time such as when recording both individuals in an interview. You can then connect the receiver to a sound mixer or directly to a video camera.

The system comes included with two Voice Technologies VT500 lavalier microphones. The microphones feature electret condenser elements, molded shockproof housings, and flexible cables that minimize handling noise. To improve intelligibility, the microphones feature a slight frequency response boost in the range of human speech.

True Diversity Receiver

The receiver offers true diversity reception, whereby two antennas are connected to two receivers within the unit, and can automatically switch to whichever antenna is receiving a better signal without audible interruption

RF Spectrum Analyzer

The receiver features an RF spectrum analyzer which allows you to see radio traffic and available bandwidth within your area